/* Copyright (C) 2008  Romolo Camplani, Marco Fortunato, Marco Marelli, Guido Rota, Fabio A. Schreiber et al.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.dei.perla.parser.datastructures;

import org.dei.perla.parser.util.*;

/**
 * Una collezione di <tt>Field</tt>, i cui elementi sono accessibili sia con una chiave (il nome del campo) che tramite indice
 */
public class DataStructureFieldList extends GenericDictionary<String, Field> {

	/**
	 * Restituisce lo spezzone di codice "perla" corrispondente
	 */
	public String toString()
	{		
		String stringToReturn = "";
				
		for(Field tField : this) {
			if(!"".equals(stringToReturn)) stringToReturn += ", ";
			stringToReturn += tField.toString();			
		}
		return stringToReturn;
	}
}
